unity vs incompleteness

unity and incompleteness both are nouns.

Word	Noun	Adjective	Verb	Adverb
unity	Yes	No	No	No
incompleteness	Yes	No	No	No

As nouns, incompleteness is a hyponym of unity; that is, incompleteness is a word with a more specific, narrower meaning than unity:

unity: an undivided or unbroken completeness or totality with nothing wanting
incompleteness: the state of being crude and incomplete and imperfect

Other hyponyms of unity include completeness, rawness, unitariness.

unity (noun)	incompleteness (noun)
the quality of being united into one	the state of being crude and incomplete and imperfect
the smallest whole number or a numeral representing this number
an undivided or unbroken completeness or totality with nothing wanting